George Jepson: Cams and the Principles of Their Construction (Classic Reprint)

Cams and the Principles of Their Construction (Classic Reprint)


Description

Excerpt from Cams and the Principles of Their Construction The cam is usually attached to a revolving shaft; therefore revolves with it, and at the same time the follower connected with the cam starts and stops at the will of the designer. Cams are usually worked in connection with a roll which prevents the metals from rubbing together, but will allow them to roll together, as shown in most of the following figures. The size of the roll depends upon the size of the cam with which it is to work. The ordinary diameters are from 1/2 to 3/4. See Fig. 18 for roll. The relation of the follower to the driver may always be represented by a diagram of Motion, which may be given or assumed. Fig. 2 is the diagram of Motion of the cam shown in Fig. 3. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.


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Author: George Jepson
Number of Pages: 76 pages
Published Date: 11 Jun 2017
Publisher: Forgotten Books
Publication Country: none
Language: English
ISBN: 9781332005147
Download Link: Click Here
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